57306231

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{6781}}^1$

素因数の和:7103

約数の個数: 16

約数和(自身を含む): 85181920

約数和(自身を除く): 27875689

約数列:

[1, 3, 9, 27, 313, 939, 2817, 6781, 8451, 20343, 61029, 183087, 2122453, 6367359, 19102077, 57306231]

約数ペア:

[(1, 57306231), (3, 19102077), (9, 6367359), (27, 2122453), (313, 183087), (939, 61029), (2817, 20343), (6781, 8451)]